Can anyone recommend a good allergy book?

[Seriouslysleepdeprived]

DS has allergies & I would like to do a bit more reading and become a bit more informed.

If anyone could recommend a good book it would be muchly appreciated

The Allergy Bible by Linda Gamlin is good.

The Complete Guide to Food Allergy and Intolerance by Brostoff & Gamlin was recommended to me by someone on here and has been very useful